Direct Integer Inputs And Outputs - GE N60 Instruction Manual

CHAPTER 5: SETTINGS

5.9.8 Direct integer inputs and outputs

5.9.8.1 Menu
SETTINGS  INPUTS/OUTPUTS  DIRECT INTEGERS
 DIRECT INTEGERS

The direct integers feature allows the transmission of integer values between any two UR-series relays that support the
feature. The communication channel is the same as that used for the direct inputs and outputs. When the direct inputs and
outputs, direct analogs, and direct integers features are used together on the same channel, all UR-series relays must be
using firmware version 5.70 or higher.
Values are transmitted as unsigned 32-bit integers.
Transmission of values occurs once every 250 ms. This is defined as the integrity period. FlexLogic trigger checks are
performed once per power system cycle. Once a deadband or FlexLogic trigger occurs, the next transmission does not
occur until the next 250 ms integrity time-out.
N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
Figure 5-158: Direct analogs sample application
 DIRECT INTEGER

 OUTPUTS
 DIRECT INTEGER

 INPUTS
See below
See page 5-288
INPUTS/OUTPUTS
5
5-287